FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Lexus
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1999
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SC 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Body and Frame
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Testing and Inspection
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Component Tests and General Diagnostics
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Motor Circuit
Motor Circuit
CIRCUIT INSPECTION
The driver's seat ECU controls the 4 motors for slide, front vertical, rear vertical and reclining.
WIRING DIAGRAM
Step 1 (Part 1 Of 2):
Step 1 (Part 2 Of 2):
Step 2:
INSPECTION PROCEDURE